Black Diamond Astro 300 Headlamp Colour:Octane 3 Layers in combination provide

3 Layers in combination provide a 90 BFE rating

BaK-4 prism glass offers sharp and clear images

ALLERGENS: CONTAINS: WHEAT

front panel zip pocket

and eliminates static

Black Diamond Astro 300 Headlamp Colour:Octane 3 Layers in combination provideDescription Features Specifications Care & Instructions Video The simple yet versatile one lens and one switch headlamp for the user that doesnt need any bells or whistles and just wants a simple light. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long camping trip. Dual Fuel: Power with three AAA Alkaline cells (included) or the rechargeable BD 1500 Li ion battery and charger (purchased